Safe



FIG. 1 is a front perspective view of a safe showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The portions of the Figures shown in phantom lines are for illustrative purpose only and form no part of the claimed design. 

I claim the ornamental design for a safe, as shown and described. 